Inventor
ITO KANEHIRO
JP4 patents
Patents
4 patentsUS4473997AOct 2, 1984
Method and apparatus for switching roving bobbins in a spinning frame
HOWA MACHINERY LTD27 citations90
US4858746AAug 22, 1989
Method and apparatus for transporting articles
HOWA MACHINERY LTD8 citations71
US5323597AJun 28, 1994
Sytem for exchanging roving bobbins applied to a ring spinning frame
HOWA MACHINERY LTD5 citations61
US4890452AJan 2, 1990
Apparatus for controlling operation of spinning frame in roving bobbin exchange system
HOWA MACHINERY LTD3 citations54